TopicInk: Visualizing Disaster-Related Textual Data Using LDA Topic Modeling: Vast Challenge 2019: Honorable Mention for Clear Articulation of Methodology.
Chen GuoXiang LiuEvie CaiYingjie Victor ChenZhenyu Cheryl QianRui LiPublished in: VAST (2019)
Keyphrases
- topic modeling
- textual data
- text mining
- topic models
- latent dirichlet allocation
- text documents
- information extraction
- text classification
- raw data
- text data
- structured data
- latent topics
- textual information
- text categorization
- natural language processing
- machine learning
- named entities
- news articles
- generative model
- information retrieval systems
- knowledge representation